Audi A4 Quattro: I have a 2005 Audi A4 and the cable came loose I have a 2005 Audi A4 and the cable came loose to release the hood. I tried to take the skirting off and go inbetween the radiator & engine I can seem to find the lever to release it. Headlight Fog Head Light Lamp Switch 02-08 Audi A4 S4 B6 B7 - 8E0 941 531 C CECM Module Wiring Harness Pigtail 02-05 Audi A4 S4 B6. $22.72 CP037739. LH Rear Spindle Hub & Bearing 02-03 Audi A4 B6 Quattro - Genuine - $51.81 CP037723. LH Front Axle CV Drive Shaft 02-05 Audi A4 B6 Quattro AT - Genuine.. OEM Bi-Xenon Headlight Housings, Ballasts & Bulbs. The highest quality option, and one that will look great and work great for years to come. They also will help improve resale value of your car, and after the conversion it will be nearly impossible for anyone to tell your car ever had halogens in the first place..